binutils 2.9 mips64orion-rtems breakage

binutils 2.9 mips64orion-rtems breakage

[Joel Sherrill]

This target is broken also in binutils 2.9.  It worked in gas-980314.  The
build proceeds fine through the -msingle-float version of libgcc2 but
ar begins reporting "Invalid operation" as it gets to the -EL version.

do \
  echo ${name}; \
  /usr1/rtems/work/tools/build-mips64orion-tools/gcc/xgcc
-B/usr1/rtems/work/tools/build-mips64orion-tools/gcc/ -O2  -DCROSS_COMPILE
-DIN_GCC    -O2 -I./include  -G 0 -g1 -DIN_LIBGCC2
-D__GCC_FLOAT_NOT_NEEDED -fexceptions -Dinhibit_libc   -EL -I.
-I../../src/gcc -I../../src/gcc/config -c -DL${name} \
      ../../src/gcc/libgcc2.c -o ${name}.o; \
  if [ $? -eq 0 ] ; then true; else exit 1; fi; \
  /usr1/rtems/work/tools/build-mips64orion-tools/binutils/ar rc
tmplibgcc2.a ${name}.o; \
  rm -f ${name}.o; \
done
_muldi3
_divdi3
/usr1/rtems/work/tools/build-mips64orion-tools/binutils/ar: tmplibgcc2.a:
Invalid operation
_moddi3

------------------------------

Later it finally dies as it does the following:

    LIBGCC2_CFLAGS="-O2  -DCROSS_COMPILE -DIN_GCC    -O2 -I./include  -G 0
-g1 -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -fexceptions -Dinhibit_libc
-EL" ; \
fi
rm -rf tmplibgcc.a tmpcopy
mkdir tmpcopy
if [ x != x ]; \
then (cd tmpcopy;
/usr1/rtems/work/tools/build-mips64orion-tools/binutils/ar x ../); \
else true; \
fi
(cd tmpcopy; /usr1/rtems/work/tools/build-mips64orion-tools/binutils/ar x
../libgcc2.a)
/usr1/rtems/work/tools/build-mips64orion-tools/binutils/ar: ../libgcc2.a:
Invalid operation

Any ideas?

--joel